./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34736e16fed7ff8cc88604084fa777d707e75948c95ce657a43a86ad92782d71 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:29:36,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:29:36,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:29:36,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:29:36,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:29:36,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:29:36,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:29:36,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:29:36,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:29:36,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:29:36,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:29:36,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:29:36,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:29:36,715 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:29:36,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:29:36,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:29:36,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:29:36,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:29:36,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:29:36,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:29:36,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:29:36,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:29:36,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:29:36,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:29:36,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:29:36,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:29:36,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:29:36,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:29:36,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:29:36,760 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:29:36,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:29:36,761 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:29:36,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:29:36,764 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:29:36,765 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:29:36,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:29:36,767 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:29:36,767 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:29:36,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:29:36,768 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:29:36,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:29:36,770 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:29:36,789 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:29:36,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:29:36,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:29:36,791 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:29:36,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:29:36,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:29:36,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:29:36,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:29:36,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:29:36,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:29:36,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:29:36,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:29:36,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:29:36,794 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:29:36,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:29:36,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:29:36,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:29:36,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:29:36,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:29:36,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:29:36,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:29:36,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:29:36,796 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:29:36,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:29:36,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:29:36,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34736e16fed7ff8cc88604084fa777d707e75948c95ce657a43a86ad92782d71 [2022-11-16 06:29:37,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:29:37,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:29:37,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:29:37,069 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:29:37,070 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:29:37,071 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i [2022-11-16 06:29:37,149 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/data/e04ea128c/0b2f9ca66fde44ab853089320de04d18/FLAG3e30e9344 [2022-11-16 06:29:37,965 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:29:37,965 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i [2022-11-16 06:29:37,996 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/data/e04ea128c/0b2f9ca66fde44ab853089320de04d18/FLAG3e30e9344 [2022-11-16 06:29:38,151 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/data/e04ea128c/0b2f9ca66fde44ab853089320de04d18 [2022-11-16 06:29:38,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:29:38,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:29:38,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:29:38,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:29:38,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:29:38,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:29:38" (1/1) ... [2022-11-16 06:29:38,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1632617f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:38, skipping insertion in model container [2022-11-16 06:29:38,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:29:38" (1/1) ... [2022-11-16 06:29:38,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:29:38,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:29:40,865 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278128,278141] [2022-11-16 06:29:40,870 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278294,278307] [2022-11-16 06:29:40,870 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278458,278471] [2022-11-16 06:29:40,871 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278623,278636] [2022-11-16 06:29:40,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:29:40,982 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:29:41,399 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278128,278141] [2022-11-16 06:29:41,400 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278294,278307] [2022-11-16 06:29:41,401 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278458,278471] [2022-11-16 06:29:41,401 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-can-mcp251x.cil.i[278623,278636] [2022-11-16 06:29:41,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:29:41,548 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:29:41,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41 WrapperNode [2022-11-16 06:29:41,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:29:41,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:29:41,551 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:29:41,551 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:29:41,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:41,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:41,891 INFO L138 Inliner]: procedures = 340, calls = 1537, calls flagged for inlining = 194, calls inlined = 177, statements flattened = 4145 [2022-11-16 06:29:41,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:29:41,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:29:41,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:29:41,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:29:41,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:41,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:41,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:41,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:42,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:42,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:42,117 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:42,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:42,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:29:42,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:29:42,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:29:42,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:29:42,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:29:41" (1/1) ... [2022-11-16 06:29:42,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:29:42,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:29:42,215 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:29:42,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_508e40ef-1467-4706-9591-6a0aba758f88/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:29:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:29:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:29:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:29:42,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:29:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:29:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:29:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:29:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:29:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2022-11-16 06:29:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2022-11-16 06:29:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:29:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:29:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open_clean [2022-11-16 06:29:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open_clean [2022-11-16 06:29:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:29:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:29:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2022-11-16 06:29:42,270 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2022-11-16 06:29:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_spi_trans [2022-11-16 06:29:42,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_spi_trans [2022-11-16 06:29:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mcp251x_can_driver_exit_12_2 [2022-11-16 06:29:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mcp251x_can_driver_exit_12_2 [2022-11-16 06:29:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 06:29:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 06:29:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_read_reg [2022-11-16 06:29:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_read_reg [2022-11-16 06:29:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:29:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 06:29:42,272 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 06:29:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:29:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:29:42,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:29:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_stop [2022-11-16 06:29:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_stop [2022-11-16 06:29:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_bits [2022-11-16 06:29:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_bits [2022-11-16 06:29:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:29:42,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:29:42,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 06:29:42,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 06:29:42,274 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2022-11-16 06:29:42,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2022-11-16 06:29:42,274 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2022-11-16 06:29:42,275 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2022-11-16 06:29:42,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:29:42,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:29:42,275 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2022-11-16 06:29:42,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2022-11-16 06:29:42,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 06:29:42,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 06:29:42,276 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:29:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:29:42,277 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:29:42,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:29:42,278 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2022-11-16 06:29:42,278 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2022-11-16 06:29:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:29:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:29:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 06:29:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 06:29:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2022-11-16 06:29:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2022-11-16 06:29:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2022-11-16 06:29:42,281 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2022-11-16 06:29:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:29:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:29:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-16 06:29:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-16 06:29:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-11-16 06:29:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-11-16 06:29:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:29:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_set_normal_mode [2022-11-16 06:29:42,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_set_normal_mode [2022-11-16 06:29:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:29:42,284 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:29:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_remove [2022-11-16 06:29:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_remove [2022-11-16 06:29:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:29:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:29:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:29:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_error_skb [2022-11-16 06:29:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_error_skb [2022-11-16 06:29:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_sleep [2022-11-16 06:29:42,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_sleep [2022-11-16 06:29:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 06:29:42,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 06:29:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:29:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 06:29:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 06:29:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_clean [2022-11-16 06:29:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_clean [2022-11-16 06:29:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2022-11-16 06:29:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2022-11-16 06:29:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:29:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:29:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:29:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:29:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_power_enable [2022-11-16 06:29:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_power_enable [2022-11-16 06:29:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 06:29:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 06:29:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_suspend [2022-11-16 06:29:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_suspend [2022-11-16 06:29:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:29:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mcp_lock_of_mcp251x_priv [2022-11-16 06:29:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mcp_lock_of_mcp251x_priv [2022-11-16 06:29:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_open [2022-11-16 06:29:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_open [2022-11-16 06:29:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_probe [2022-11-16 06:29:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_probe [2022-11-16 06:29:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mcp_lock_of_mcp251x_priv [2022-11-16 06:29:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mcp_lock_of_mcp251x_priv [2022-11-16 06:29:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:29:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:29:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_can_resume [2022-11-16 06:29:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_can_resume [2022-11-16 06:29:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:29:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:29:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:29:42,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:29:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:29:42,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 06:29:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 06:29:42,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 06:29:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 06:29:42,301 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_reset [2022-11-16 06:29:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_reset [2022-11-16 06:29:42,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:29:42,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:29:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:29:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:29:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:29:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:29:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2022-11-16 06:29:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2022-11-16 06:29:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:29:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:29:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:29:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:29:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2022-11-16 06:29:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2022-11-16 06:29:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-16 06:29:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-16 06:29:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_setup [2022-11-16 06:29:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_setup [2022-11-16 06:29:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:29:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:29:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-16 06:29:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-16 06:29:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 06:29:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 06:29:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:29:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:29:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_hw_rx [2022-11-16 06:29:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_hw_rx [2022-11-16 06:29:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_is_2510 [2022-11-16 06:29:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_is_2510 [2022-11-16 06:29:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:29:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2022-11-16 06:29:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2022-11-16 06:29:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure mcp251x_write_reg [2022-11-16 06:29:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mcp251x_write_reg [2022-11-16 06:29:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-16 06:29:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-16 06:29:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:29:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:29:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:29:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:29:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 06:29:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 06:29:43,068 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:29:43,071 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:29:43,644 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:30:49,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-16 06:30:51,497 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:30:54,007 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:30:54,007 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:30:54,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:30:54 BoogieIcfgContainer [2022-11-16 06:30:54,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:30:54,013 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:30:54,014 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:30:54,025 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:30:54,026 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:30:54" (1/1) ... [2022-11-16 06:30:54,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:30:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:54,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1096 states and 1585 transitions. [2022-11-16 06:30:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1585 transitions. [2022-11-16 06:30:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-16 06:30:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:54,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:55,655 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:31:05,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 06:31:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:06,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1104 states and 1603 transitions. [2022-11-16 06:31:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1603 transitions. [2022-11-16 06:31:06,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-16 06:31:06,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:07,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-11-16 06:31:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:08,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1109 states and 1617 transitions. [2022-11-16 06:31:08,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1617 transitions. [2022-11-16 06:31:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-11-16 06:31:08,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:08,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-11-16 06:31:09,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1111 states and 1619 transitions. [2022-11-16 06:31:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1619 transitions. [2022-11-16 06:31:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 06:31:09,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:31:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1118 states and 1626 transitions. [2022-11-16 06:31:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1626 transitions. [2022-11-16 06:31:10,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-16 06:31:10,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:10,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:31:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1129 states and 1652 transitions. [2022-11-16 06:31:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1652 transitions. [2022-11-16 06:31:13,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-16 06:31:13,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:13,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:31:17,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:17,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1141 states and 1682 transitions. [2022-11-16 06:31:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1682 transitions. [2022-11-16 06:31:17,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-16 06:31:17,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:17,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:31:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:28,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1151 states and 1704 transitions. [2022-11-16 06:31:28,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1704 transitions. [2022-11-16 06:31:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 06:31:28,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:31:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1158 states and 1719 transitions. [2022-11-16 06:31:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1719 transitions. [2022-11-16 06:31:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-16 06:31:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:31:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:36,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1167 states and 1743 transitions. [2022-11-16 06:31:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1743 transitions. [2022-11-16 06:31:36,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 06:31:36,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:36,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-11-16 06:31:40,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1173 states and 1765 transitions. [2022-11-16 06:31:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1765 transitions. [2022-11-16 06:31:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-16 06:31:40,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:40,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:31:41,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1177 states and 1769 transitions. [2022-11-16 06:31:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1769 transitions. [2022-11-16 06:31:41,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 06:31:41,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:44,594 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2022-11-16 06:31:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1188 states and 1800 transitions. [2022-11-16 06:31:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1800 transitions. [2022-11-16 06:31:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 06:31:54,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:54,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2022-11-16 06:31:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:31:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1192 states and 1816 transitions. [2022-11-16 06:31:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1816 transitions. [2022-11-16 06:31:57,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:31:57,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:31:57,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:31:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:31:58,327 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:32:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1201 states and 1841 transitions. [2022-11-16 06:32:06,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1841 transitions. [2022-11-16 06:32:06,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:32:06,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:06,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:32:08,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1205 states and 1852 transitions. [2022-11-16 06:32:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1852 transitions. [2022-11-16 06:32:08,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 06:32:08,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:08,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:08,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:08,904 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2022-11-16 06:32:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1207 states and 1854 transitions. [2022-11-16 06:32:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1854 transitions. [2022-11-16 06:32:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 06:32:09,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:09,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:09,832 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2022-11-16 06:32:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1209 states and 1855 transitions. [2022-11-16 06:32:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1855 transitions. [2022-11-16 06:32:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 06:32:09,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:09,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:32:12,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1214 states and 1867 transitions. [2022-11-16 06:32:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1867 transitions. [2022-11-16 06:32:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 06:32:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 06:32:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1219 states and 1876 transitions. [2022-11-16 06:32:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1876 transitions. [2022-11-16 06:32:15,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 06:32:15,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:15,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:32:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:17,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1223 states and 1886 transitions. [2022-11-16 06:32:17,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1886 transitions. [2022-11-16 06:32:17,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 06:32:17,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:17,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 06:32:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1229 states and 1904 transitions. [2022-11-16 06:32:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1904 transitions. [2022-11-16 06:32:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 06:32:21,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:21,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 06:32:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:27,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1236 states and 1920 transitions. [2022-11-16 06:32:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1920 transitions. [2022-11-16 06:32:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 06:32:27,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:27,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:32:42,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1252 states and 1966 transitions. [2022-11-16 06:32:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1966 transitions. [2022-11-16 06:32:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 06:32:42,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:44,061 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:32:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:47,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1258 states and 1984 transitions. [2022-11-16 06:32:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1984 transitions. [2022-11-16 06:32:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 06:32:47,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:47,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:32:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1261 states and 1987 transitions. [2022-11-16 06:32:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1987 transitions. [2022-11-16 06:32:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 06:32:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:48,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:33:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1277 states and 2034 transitions. [2022-11-16 06:33:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2034 transitions. [2022-11-16 06:33:03,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:03,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:03,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-11-16 06:33:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1287 states and 2066 transitions. [2022-11-16 06:33:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2066 transitions. [2022-11-16 06:33:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:14,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:33:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1289 states and 2068 transitions. [2022-11-16 06:33:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2068 transitions. [2022-11-16 06:33:14,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:14,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:33:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1291 states and 2070 transitions. [2022-11-16 06:33:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2070 transitions. [2022-11-16 06:33:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:33:21,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1297 states and 2084 transitions. [2022-11-16 06:33:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2084 transitions. [2022-11-16 06:33:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:21,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:21,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:33:22,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1302 states and 2089 transitions. [2022-11-16 06:33:22,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2089 transitions. [2022-11-16 06:33:22,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:22,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:22,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:23,065 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:33:29,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1310 states and 2118 transitions. [2022-11-16 06:33:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2118 transitions. [2022-11-16 06:33:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 06:33:29,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:29,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:29,802 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:33:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1312 states and 2120 transitions. [2022-11-16 06:33:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2120 transitions. [2022-11-16 06:33:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 06:33:29,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2022-11-16 06:33:33,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1323 states and 2144 transitions. [2022-11-16 06:33:33,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2144 transitions. [2022-11-16 06:33:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 06:33:33,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:33,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:33:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1327 states and 2148 transitions. [2022-11-16 06:33:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2148 transitions. [2022-11-16 06:33:33,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 06:33:33,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:33,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:33:34,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1329 states and 2150 transitions. [2022-11-16 06:33:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2150 transitions. [2022-11-16 06:33:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 06:33:34,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:34,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:34,931 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:33:34,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1331 states and 2152 transitions. [2022-11-16 06:33:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2152 transitions. [2022-11-16 06:33:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 06:33:34,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:33:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:38,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1342 states and 2182 transitions. [2022-11-16 06:33:38,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2182 transitions. [2022-11-16 06:33:38,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 06:33:38,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:38,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:39,157 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2022-11-16 06:33:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1352 states and 2208 transitions. [2022-11-16 06:33:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2208 transitions. [2022-11-16 06:33:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 06:33:53,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2022-11-16 06:33:56,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:56,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1354 states and 2211 transitions. [2022-11-16 06:33:56,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2211 transitions. [2022-11-16 06:33:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 06:33:56,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:56,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:58,102 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2022-11-16 06:34:07,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1360 states and 2226 transitions. [2022-11-16 06:34:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2226 transitions. [2022-11-16 06:34:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 06:34:07,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:08,031 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2022-11-16 06:34:10,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1371 states and 2250 transitions. [2022-11-16 06:34:10,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2250 transitions. [2022-11-16 06:34:10,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 06:34:10,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:10,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:11,117 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-11-16 06:34:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1373 states and 2252 transitions. [2022-11-16 06:34:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2252 transitions. [2022-11-16 06:34:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 06:34:12,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:12,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:13,149 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2022-11-16 06:34:14,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1375 states and 2254 transitions. [2022-11-16 06:34:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2254 transitions. [2022-11-16 06:34:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 06:34:14,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:14,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2022-11-16 06:34:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1386 states and 2277 transitions. [2022-11-16 06:34:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2277 transitions. [2022-11-16 06:34:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 06:34:17,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:18,089 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-16 06:34:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1392 states and 2293 transitions. [2022-11-16 06:34:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2293 transitions. [2022-11-16 06:34:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 06:34:27,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-16 06:34:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:34,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1397 states and 2303 transitions. [2022-11-16 06:34:34,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2303 transitions. [2022-11-16 06:34:34,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 06:34:34,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:34,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:34,581 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:34:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1405 states and 2332 transitions. [2022-11-16 06:34:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2332 transitions. [2022-11-16 06:34:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 06:34:43,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:43,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:34:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1407 states and 2341 transitions. [2022-11-16 06:34:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2341 transitions. [2022-11-16 06:34:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 06:34:45,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:45,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:34:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1411 states and 2345 transitions. [2022-11-16 06:34:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2345 transitions. [2022-11-16 06:34:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 06:34:46,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:46,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2022-11-16 06:34:48,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1413 states and 2347 transitions. [2022-11-16 06:34:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2347 transitions. [2022-11-16 06:34:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:34:48,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:48,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2022-11-16 06:34:54,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1419 states and 2361 transitions. [2022-11-16 06:34:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2361 transitions. [2022-11-16 06:34:54,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:34:54,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:54,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:54,858 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2022-11-16 06:34:59,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:59,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1424 states and 2376 transitions. [2022-11-16 06:34:59,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2376 transitions. [2022-11-16 06:34:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:34:59,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:59,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:00,537 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2022-11-16 06:35:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:05,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1429 states and 2391 transitions. [2022-11-16 06:35:05,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2391 transitions. [2022-11-16 06:35:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:35:05,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:05,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:05,790 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-11-16 06:35:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1432 states and 2394 transitions. [2022-11-16 06:35:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2394 transitions. [2022-11-16 06:35:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 06:35:06,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:06,713 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2022-11-16 06:35:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:15,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1446 states and 2432 transitions. [2022-11-16 06:35:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2432 transitions. [2022-11-16 06:35:15,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 06:35:15,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:15,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:35:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1448 states and 2434 transitions. [2022-11-16 06:35:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2434 transitions. [2022-11-16 06:35:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 06:35:16,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:16,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:16,907 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2022-11-16 06:35:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1453 states and 2446 transitions. [2022-11-16 06:35:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2446 transitions. [2022-11-16 06:35:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 06:35:22,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2022-11-16 06:35:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1456 states and 2451 transitions. [2022-11-16 06:35:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2451 transitions. [2022-11-16 06:35:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:35:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:28,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-11-16 06:35:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1465 states and 2489 transitions. [2022-11-16 06:35:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2489 transitions. [2022-11-16 06:35:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:35:48,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:48,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:35:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1469 states and 2493 transitions. [2022-11-16 06:35:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2493 transitions. [2022-11-16 06:35:49,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:35:49,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:49,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-11-16 06:35:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1476 states and 2518 transitions. [2022-11-16 06:35:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2518 transitions. [2022-11-16 06:35:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 06:35:58,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:58,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:36:11,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1489 states and 2551 transitions. [2022-11-16 06:36:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2551 transitions. [2022-11-16 06:36:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:36:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:36:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1503 states and 2589 transitions. [2022-11-16 06:36:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2589 transitions. [2022-11-16 06:36:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:36:21,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:21,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:22,178 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:36:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1505 states and 2591 transitions. [2022-11-16 06:36:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2591 transitions. [2022-11-16 06:36:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:36:22,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-11-16 06:36:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1511 states and 2604 transitions. [2022-11-16 06:36:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2604 transitions. [2022-11-16 06:36:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 06:36:26,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-11-16 06:36:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1524 states and 2637 transitions. [2022-11-16 06:36:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2637 transitions. [2022-11-16 06:36:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:36:36,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:36,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2022-11-16 06:36:51,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1534 states and 2668 transitions. [2022-11-16 06:36:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2668 transitions. [2022-11-16 06:36:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:36:51,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2022-11-16 06:36:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1538 states and 2673 transitions. [2022-11-16 06:36:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2673 transitions. [2022-11-16 06:36:51,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:36:51,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:51,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2022-11-16 06:37:07,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1546 states and 2695 transitions. [2022-11-16 06:37:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2695 transitions. [2022-11-16 06:37:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:37:07,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:08,350 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2022-11-16 06:37:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1549 states and 2698 transitions. [2022-11-16 06:37:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2698 transitions. [2022-11-16 06:37:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:37:11,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:11,926 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2022-11-16 06:37:13,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1553 states and 2702 transitions. [2022-11-16 06:37:13,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2702 transitions. [2022-11-16 06:37:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:37:13,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:14,714 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2022-11-16 06:37:18,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1556 states and 2705 transitions. [2022-11-16 06:37:18,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2705 transitions. [2022-11-16 06:37:18,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:37:18,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:18,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:18,645 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2022-11-16 06:37:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:18,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1558 states and 2706 transitions. [2022-11-16 06:37:18,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2706 transitions. [2022-11-16 06:37:18,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:37:18,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2022-11-16 06:37:38,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1569 states and 2736 transitions. [2022-11-16 06:37:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2736 transitions. [2022-11-16 06:37:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:37:38,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:38,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:38,741 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2022-11-16 06:37:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1575 states and 2745 transitions. [2022-11-16 06:37:43,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2745 transitions. [2022-11-16 06:37:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 06:37:43,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:43,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2022-11-16 06:38:03,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1584 states and 2767 transitions. [2022-11-16 06:38:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2767 transitions. [2022-11-16 06:38:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:38:03,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2022-11-16 06:38:05,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:05,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1586 states and 2769 transitions. [2022-11-16 06:38:05,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2769 transitions. [2022-11-16 06:38:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:38:05,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-11-16 06:38:09,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1589 states and 2773 transitions. [2022-11-16 06:38:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2773 transitions. [2022-11-16 06:38:09,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:38:09,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:09,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-16 06:38:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1596 states and 2793 transitions. [2022-11-16 06:38:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2793 transitions. [2022-11-16 06:38:20,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:38:20,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:20,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-16 06:38:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1602 states and 2810 transitions. [2022-11-16 06:38:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2810 transitions. [2022-11-16 06:38:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:38:27,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-16 06:38:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1604 states and 2813 transitions. [2022-11-16 06:38:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2813 transitions. [2022-11-16 06:38:31,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 06:38:31,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:31,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2022-11-16 06:38:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1617 states and 2838 transitions. [2022-11-16 06:38:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2838 transitions. [2022-11-16 06:38:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:38:38,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:38,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:38:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:39,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1619 states and 2840 transitions. [2022-11-16 06:38:39,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2840 transitions. [2022-11-16 06:38:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 06:38:39,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2022-11-16 06:38:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1630 states and 2862 transitions. [2022-11-16 06:38:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2862 transitions. [2022-11-16 06:38:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 06:38:42,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2022-11-16 06:38:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1634 states and 2865 transitions. [2022-11-16 06:38:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2865 transitions. [2022-11-16 06:38:50,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:38:50,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:50,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2022-11-16 06:38:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1647 states and 2897 transitions. [2022-11-16 06:38:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2897 transitions. [2022-11-16 06:38:57,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 06:38:57,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:57,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:38:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2022-11-16 06:39:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1659 states and 2919 transitions. [2022-11-16 06:39:00,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2919 transitions. [2022-11-16 06:39:00,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:39:00,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:00,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2022-11-16 06:39:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:27,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1672 states and 2963 transitions. [2022-11-16 06:39:27,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2963 transitions. [2022-11-16 06:39:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:39:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2022-11-16 06:39:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 1683 states and 2995 transitions. [2022-11-16 06:39:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2995 transitions. [2022-11-16 06:39:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:39:45,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:45,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2022-11-16 06:39:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:39:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1685 states and 2999 transitions. [2022-11-16 06:39:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2999 transitions. [2022-11-16 06:39:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:39:49,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:39:49,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:39:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:39:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2022-11-16 06:40:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:26,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1697 states and 3051 transitions. [2022-11-16 06:40:26,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 3051 transitions. [2022-11-16 06:40:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:40:26,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2022-11-16 06:40:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:31,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1699 states and 3053 transitions. [2022-11-16 06:40:31,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 3053 transitions. [2022-11-16 06:40:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:40:31,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2022-11-16 06:40:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 1701 states and 3056 transitions. [2022-11-16 06:40:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 3056 transitions. [2022-11-16 06:40:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:40:37,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:37,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2022-11-16 06:40:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1703 states and 3058 transitions. [2022-11-16 06:40:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 3058 transitions. [2022-11-16 06:40:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:40:41,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:41,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2022-11-16 06:40:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1709 states and 3074 transitions. [2022-11-16 06:40:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3074 transitions. [2022-11-16 06:40:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:40:49,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2022-11-16 06:40:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3078 states to 1712 states and 3078 transitions. [2022-11-16 06:40:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3078 transitions. [2022-11-16 06:40:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-16 06:40:54,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:54,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:40:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:55,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1715 states and 3084 transitions. [2022-11-16 06:40:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 3084 transitions. [2022-11-16 06:40:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:40:55,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:40:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-11-16 06:41:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1718 states and 3095 transitions. [2022-11-16 06:41:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 3095 transitions. [2022-11-16 06:41:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 06:41:03,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-11-16 06:41:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 1723 states and 3106 transitions. [2022-11-16 06:41:10,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 3106 transitions. [2022-11-16 06:41:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:41:10,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:10,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:10,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:11,627 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2022-11-16 06:41:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1736 states and 3154 transitions. [2022-11-16 06:41:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3154 transitions. [2022-11-16 06:41:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:41:37,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:38,301 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2022-11-16 06:41:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:41:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 1742 states and 3167 transitions. [2022-11-16 06:41:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 3167 transitions. [2022-11-16 06:41:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:41:50,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:41:50,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:41:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:41:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2022-11-16 06:42:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:04,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 1752 states and 3190 transitions. [2022-11-16 06:42:04,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3190 transitions. [2022-11-16 06:42:04,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:42:04,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:04,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:05,456 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2022-11-16 06:42:10,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 1763 states and 3214 transitions. [2022-11-16 06:42:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3214 transitions. [2022-11-16 06:42:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:42:11,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:11,605 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:42:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 1767 states and 3218 transitions. [2022-11-16 06:42:11,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3218 transitions. [2022-11-16 06:42:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 06:42:11,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-11-16 06:42:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 1770 states and 3227 transitions. [2022-11-16 06:42:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3227 transitions. [2022-11-16 06:42:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:42:19,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2022-11-16 06:42:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:37,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 1779 states and 3268 transitions. [2022-11-16 06:42:37,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3268 transitions. [2022-11-16 06:42:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:42:37,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:42:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-11-16 06:42:58,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:42:58,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1791 states and 3314 transitions. [2022-11-16 06:42:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3314 transitions. [2022-11-16 06:42:58,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-16 06:42:58,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:42:58,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:42:59,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2022-11-16 06:43:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 1802 states and 3343 transitions. [2022-11-16 06:43:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3343 transitions. [2022-11-16 06:43:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-16 06:43:05,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:05,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2022-11-16 06:43:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 1804 states and 3344 transitions. [2022-11-16 06:43:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3344 transitions. [2022-11-16 06:43:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 06:43:08,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:08,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:09,498 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2022-11-16 06:43:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 1810 states and 3354 transitions. [2022-11-16 06:43:13,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3354 transitions. [2022-11-16 06:43:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:43:13,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:13,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:13,696 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:43:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 1812 states and 3356 transitions. [2022-11-16 06:43:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3356 transitions. [2022-11-16 06:43:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 06:43:13,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2022-11-16 06:43:19,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1814 states and 3357 transitions. [2022-11-16 06:43:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3357 transitions. [2022-11-16 06:43:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 06:43:19,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2022-11-16 06:43:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 1821 states and 3376 transitions. [2022-11-16 06:43:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3376 transitions. [2022-11-16 06:43:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-16 06:43:36,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2022-11-16 06:43:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1823 states and 3378 transitions. [2022-11-16 06:43:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3378 transitions. [2022-11-16 06:43:41,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 06:43:41,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:41,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:43:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1825 states and 3380 transitions. [2022-11-16 06:43:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3380 transitions. [2022-11-16 06:43:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-16 06:43:42,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-16 06:43:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 1827 states and 3382 transitions. [2022-11-16 06:43:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3382 transitions. [2022-11-16 06:43:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-16 06:43:43,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 523 trivial. 0 not checked. [2022-11-16 06:43:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:43:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 1831 states and 3385 transitions. [2022-11-16 06:43:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3385 transitions. [2022-11-16 06:43:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 06:43:51,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:43:51,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:43:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:43:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked.